From aa377addeb1708ef491e9674fbcfc00d0d8b6643 Mon Sep 17 00:00:00 2001
From: wiecktobi <tobias.wieck@onlinehome.de>
Date: Mon, 18 Jun 2018 22:42:54 +0200
Subject: [PATCH] Register bug fix

---
 php/signup.php | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/php/signup.php b/php/signup.php
index f7e3e13..579de69 100644
--- a/php/signup.php
+++ b/php/signup.php
@@ -6,21 +6,23 @@
   $pswd = ($_POST['registerPassword']);
   $email = ($_POST['registerMail']);
 
-  $search_user = $database->prepare("SELECT ID FROM user WHERE username='$name '");
-  $search_user->execute();
-  $search_result = $search_user->get_result();
+  if ($name != " " && $pswd != " " && $email != " ") {
+    $search_user = $database->prepare("SELECT ID FROM user WHERE username='$name '");
+    $search_user->execute();
+    $search_result = $search_user->get_result();
 
-  if ($search_result->num_rows == 0) {
-    $pswd = md5($pswd);
-    $stmt = $database->prepare("INSERT INTO user(username, email, password) VALUES (?,?,?)");
-    $stmt->bind_param("sss", $name, $email, $pswd);
-    $stmt->execute();
-    $stmt->close();
-    echo json_encode("Dein Account wurde erfolgreich erstellt!");
+    if ($search_result->num_rows == 0) {
+      $pswd = md5($pswd);
+      $stmt = $database->prepare("INSERT INTO user(username, email, password) VALUES (?,?,?)");
+      $stmt->bind_param("sss", $name, $email, $pswd);
+      $stmt->execute();
+      $stmt->close();
+      echo json_encode("Dein Account wurde erfolgreich erstellt!");
+    } else {
+      echo json_encode("Der Benutzername ist leider schon vergeben!");
+    }
   } else {
-    echo json_encode("Der Benutzername ist leider schon vergeben!");
+    echo json_encode("Erstes Zeichen darf kein Leerzeichen sein!");
   }
 
-
-
  ?>